House exterior

thanks.i will do next render with lower sun and light inside of house.i am trying to copy this one house,which is real... see link below i hope that i hit some details..:) http://www.archdaily.com/426318/house-a-and-b-smertnik-kraut-architekten/522ceef6e8e44e12f60000ba_house-a-b-smertnik-kraut-architekten_house_a_b-smertnikkraut-klomfar_-3-jpg/

Looks good but maybe slightly less reflection on the glass. It would add more realism and depth if you could see a little bit of the interior :)